Apparition of Our Lady of Fatima which took place May 13, 1917 in front of three little shepherds, the brothers Francisco Marto and Jacinta Marto (9 and 7 years) and their cousin Lucia dos Santos (10 years), and were careful to pasture in area Basin Iria, near the town of Fatima in Portugal. Devotional image, photolithographic color, Italy, approx 1950. (Photo by Fototeca Gilardi/Getty Images)